/**
* Constructs a dispatching interceptor
*
* @param camelContext Camel context
*/
public ConsumerDispatchingInterceptor(CamelContext camelContext) {
super();
try {
camelContext.addStartupListener(this);
} catch (Exception e) {
throw new RuntimeCamelException(e);
}
}
/**
* Dynamically find all {@link MllpTransactionEndpoint} containing a reference to this instance
* and append it to the routeId list
*
* @param camelContext camel context
*/
private void collectTransactionTargets(CamelContext camelContext) {
for (Route route : camelContext.getRoutes()) {
if (route.getEndpoint() instanceof MllpTransactionEndpoint) {
MllpTransactionEndpoint<?> endpoint = (MllpTransactionEndpoint<?>) route.getEndpoint();
if (endpoint.getDispatcher() == this) {
addTransactionRoutes(route.getId());
}
}
}
}
private boolean addTargets(CamelContext camelContext) throws CamelException {
for (String routeId : routeIds) {
try {
Mina2Consumer consumer = (Mina2Consumer) camelContext.getRoute(routeId).getConsumer();
Hl7v2Interceptor interceptor = (Hl7v2Interceptor) consumer.getProcessor();
while (!(interceptor instanceof ConsumerStringProcessingInterceptor)) {
interceptor = (Hl7v2Interceptor) interceptor.getWrappedProcessor();
}
LOG.debug("Adding MLLP transaction route {} to dispatcher", routeId);
map.put(routeId, (Hl7v2Interceptor) interceptor.getWrappedProcessor());
} catch (NullPointerException e) {
throw new CamelException(
"Route with ID='" + routeId + "' not found or is not an IPF MLLP route", e);
} catch (ClassCastException e) {
throw new CamelException("Route with ID='" + routeId + "' is not an IPF MLLP route", e);
}
}
return !map.isEmpty();
}